I_RpcServerStartService

// RPCRT4.dll
#include <windows.h>

RPC_STATUS I_RpcServerStartService(
    LPWSTR Protseq,
    LPWSTR Endpoint,
    void* IfSpec
);

<DllImport("RPCRT4.dll", ExactSpelling:=True)>
Public Shared Function I_RpcServerStartService(
    <MarshalAs(UnmanagedType.LPWStr)> Protseq As String,   ' LPWSTR
    <MarshalAs(UnmanagedType.LPWStr)> Endpoint As String,   ' LPWSTR
    IfSpec As IntPtr   ' void*
) As Integer
End Function

' Protseq : LPWSTR
' Endpoint : LPWSTR
' IfSpec : void*
Declare PtrSafe Function I_RpcServerStartService Lib "rpcrt4" ( _
    ByVal Protseq As LongPtr, _
    ByVal Endpoint As LongPtr, _
    ByVal IfSpec As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

I_RpcServerStartService = ctypes.windll.rpcrt4.I_RpcServerStartService
I_RpcServerStartService.restype = ctypes.c_int
I_RpcServerStartService.argtypes = [
    wintypes.LPCWSTR,  # Protseq : LPWSTR
    wintypes.LPCWSTR,  # Endpoint : LPWSTR
    ctypes.POINTER(None),  # IfSpec : void*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RPCRT4.dll')
I_RpcServerStartService = Fiddle::Function.new(
  lib['I_RpcServerStartService'],
  [
    Fiddle::TYPE_VOIDP,  # Protseq : LPWSTR
    Fiddle::TYPE_VOIDP,  # Endpoint : LPWSTR
    Fiddle::TYPE_VOIDP,  # IfSpec : void*
  ],
  Fiddle::TYPE_INT)

#[link(name = "rpcrt4")]
extern "system" {
    fn I_RpcServerStartService(
        Protseq: *mut u16,  // LPWSTR
        Endpoint: *mut u16,  // LPWSTR
        IfSpec: *mut ()  // void*
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RPCRT4.dll")]
public static extern int I_RpcServerStartService([MarshalAs(UnmanagedType.LPWStr)] string Protseq, [MarshalAs(UnmanagedType.LPWStr)] string Endpoint, IntPtr IfSpec);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCRT4_I_RpcServerStartService' -Namespace Win32 -PassThru
# $api::I_RpcServerStartService(Protseq, Endpoint, IfSpec)

#uselib "RPCRT4.dll"
#func global I_RpcServerStartService "I_RpcServerStartService" sptr, sptr, sptr
; I_RpcServerStartService Protseq, Endpoint, IfSpec   ; 戻り値は stat
; Protseq : LPWSTR -> "sptr"
; Endpoint : LPWSTR -> "sptr"
; IfSpec : void* -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

#uselib "RPCRT4.dll"
#cfunc global I_RpcServerStartService "I_RpcServerStartService" wstr, wstr, sptr
; res = I_RpcServerStartService(Protseq, Endpoint, IfSpec)
; Protseq : LPWSTR -> "wstr"
; Endpoint : LPWSTR -> "wstr"
; IfSpec : void* -> "sptr"

; RPC_STATUS I_RpcServerStartService(LPWSTR Protseq, LPWSTR Endpoint, void* IfSpec)
#uselib "RPCRT4.dll"
#cfunc global I_RpcServerStartService "I_RpcServerStartService" wstr, wstr, intptr
; res = I_RpcServerStartService(Protseq, Endpoint, IfSpec)
; Protseq : LPWSTR -> "wstr"
; Endpoint : LPWSTR -> "wstr"
; IfSpec : void* -> "intptr"

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	rpcrt4 = windows.NewLazySystemDLL("RPCRT4.dll")
	procI_RpcServerStartService = rpcrt4.NewProc("I_RpcServerStartService")
)

// Protseq (LPWSTR), Endpoint (LPWSTR), IfSpec (void*)
r1, _, err := procI_RpcServerStartService.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(Protseq))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(Endpoint))),
	uintptr(IfSpec),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // RPC_STATUS

function I_RpcServerStartService(
  Protseq: PWideChar;   // LPWSTR
  Endpoint: PWideChar;   // LPWSTR
  IfSpec: Pointer   // void*
): Integer; stdcall;
  external 'RPCRT4.dll' name 'I_RpcServerStartService';

result := DllCall("RPCRT4\I_RpcServerStartService"
    , "WStr", Protseq   ; LPWSTR
    , "WStr", Endpoint   ; LPWSTR
    , "Ptr", IfSpec   ; void*
    , "Int")   ; return: RPC_STATUS

●I_RpcServerStartService(Protseq, Endpoint, IfSpec) = DLL("RPCRT4.dll", "int I_RpcServerStartService(char*, char*, void*)")
# 呼び出し: I_RpcServerStartService(Protseq, Endpoint, IfSpec)
# Protseq : LPWSTR -> "char*"
# Endpoint : LPWSTR -> "char*"
# IfSpec : void* -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。

const std = @import("std");

extern "rpcrt4" fn I_RpcServerStartService(
    Protseq: [*c]const u16, // LPWSTR
    Endpoint: [*c]const u16, // LPWSTR
    IfSpec: ?*anyopaque // void*
) callconv(std.os.windows.WINAPI) i32;

proc I_RpcServerStartService(
    Protseq: WideCString,  # LPWSTR
    Endpoint: WideCString,  # LPWSTR
    IfSpec: pointer  # void*
): int32 {.importc: "I_RpcServerStartService", stdcall, dynlib: "RPCRT4.dll".}

pragma(lib, "rpcrt4");
extern(Windows)
int I_RpcServerStartService(
    const(wchar)* Protseq,   // LPWSTR
    const(wchar)* Endpoint,   // LPWSTR
    void* IfSpec   // void*
);

ccall((:I_RpcServerStartService, "RPCRT4.dll"), stdcall, Int32,
      (Cwstring, Cwstring, Ptr{Cvoid}),
      Protseq, Endpoint, IfSpec)
# Protseq : LPWSTR -> Cwstring
# Endpoint : LPWSTR -> Cwstring
# IfSpec : void* -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t I_RpcServerStartService(
    const uint16_t* Protseq,
    const uint16_t* Endpoint,
    void* IfSpec);
]]
local rpcrt4 = ffi.load("rpcrt4")
-- rpcrt4.I_RpcServerStartService(Protseq, Endpoint, IfSpec)
-- Protseq : LPWSTR
-- Endpoint : LPWSTR
-- IfSpec : void*
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('RPCRT4.dll');
const I_RpcServerStartService = lib.func('__stdcall', 'I_RpcServerStartService', 'int32_t', ['str16', 'str16', 'void *']);
// I_RpcServerStartService(Protseq, Endpoint, IfSpec)
// Protseq : LPWSTR -> 'str16'
// Endpoint : LPWSTR -> 'str16'
// IfSpec : void* -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("RPCRT4.dll", {
  I_RpcServerStartService: { parameters: ["buffer", "buffer", "pointer"], result: "i32" },
});
// lib.symbols.I_RpcServerStartService(Protseq, Endpoint, IfSpec)
// Protseq : LPWSTR -> "buffer"
// Endpoint : LPWSTR -> "buffer"
// IfSpec : void* -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
int32_t I_RpcServerStartService(
    const uint16_t* Protseq,
    const uint16_t* Endpoint,
    void* IfSpec);
C, "RPCRT4.dll");
// $ffi->I_RpcServerStartService(Protseq, Endpoint, IfSpec);
// Protseq : LPWSTR
// Endpoint : LPWSTR
// IfSpec : void*
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Rpcrt4 extends StdCallLibrary {
    Rpcrt4 INSTANCE = Native.load("rpcrt4", Rpcrt4.class);
    int I_RpcServerStartService(
        WString Protseq,   // LPWSTR
        WString Endpoint,   // LPWSTR
        Pointer IfSpec   // void*
    );
}

@[Link("rpcrt4")]
lib LibRPCRT4
  fun I_RpcServerStartService = I_RpcServerStartService(
    Protseq : UInt16*,   # LPWSTR
    Endpoint : UInt16*,   # LPWSTR
    IfSpec : Void*   # void*
  ) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef I_RpcServerStartServiceNative = Int32 Function(Pointer<Utf16>, Pointer<Utf16>, Pointer<Void>);
typedef I_RpcServerStartServiceDart = int Function(Pointer<Utf16>, Pointer<Utf16>, Pointer<Void>);
final I_RpcServerStartService = DynamicLibrary.open('RPCRT4.dll')
    .lookupFunction<I_RpcServerStartServiceNative, I_RpcServerStartServiceDart>('I_RpcServerStartService');
// Protseq : LPWSTR -> Pointer<Utf16>
// Endpoint : LPWSTR -> Pointer<Utf16>
// IfSpec : void* -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function I_RpcServerStartService(
  Protseq: PWideChar;   // LPWSTR
  Endpoint: PWideChar;   // LPWSTR
  IfSpec: Pointer   // void*
): Integer; stdcall;
  external 'RPCRT4.dll' name 'I_RpcServerStartService';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "I_RpcServerStartService"
  c_I_RpcServerStartService :: CWString -> CWString -> Ptr () -> IO Int32
-- Protseq : LPWSTR -> CWString
-- Endpoint : LPWSTR -> CWString
-- IfSpec : void* -> Ptr ()
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let i_rpcserverstartservice =
  foreign "I_RpcServerStartService"
    ((ptr uint16_t) @-> (ptr uint16_t) @-> (ptr void) @-> returning int32_t)
(* Protseq : LPWSTR -> (ptr uint16_t) *)
(* Endpoint : LPWSTR -> (ptr uint16_t) *)
(* IfSpec : void* -> (ptr void) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library rpcrt4 (t "RPCRT4.dll"))
(cffi:use-foreign-library rpcrt4)

(cffi:defcfun ("I_RpcServerStartService" i-rpc-server-start-service :convention :stdcall) :int32
  (protseq (:string :encoding :utf-16le))   ; LPWSTR
  (endpoint (:string :encoding :utf-16le))   ; LPWSTR
  (if-spec :pointer))   ; void*
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $I_RpcServerStartService = Win32::API::More->new('RPCRT4',
    'int I_RpcServerStartService(LPCWSTR Protseq, LPCWSTR Endpoint, LPVOID IfSpec)');
# my $ret = $I_RpcServerStartService->Call($Protseq, $Endpoint, $IfSpec);
# Protseq : LPWSTR -> LPCWSTR
# Endpoint : LPWSTR -> LPCWSTR
# IfSpec : void* -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。